Pile, I-Beam & Driven Post Installation
Driven steel foundations for tracker and fixed-tilt ground-mount solar arrays.
Driven foundations carry the entire structure of a ground-mount solar array. Lab Solar installs driven steel piles, I-beams, W-sections, and structural posts for single-axis tracker and fixed-tilt systems on commercial and utility-scale solar projects.
Foundation installation is where a solar field becomes measurable. Post location, plumb, rotation, reveal, and embedment determine whether the racking and tracker crews behind you can build at production speed or spend their time correcting geometry. Lab Solar treats the foundation scope as a production and accuracy problem at the same time: install to the engineered drawings, verify as you go, and flag conditions that will affect the structure before the next scope arrives.
Field conditions rarely match the geotechnical report everywhere on a site. Refusals, cobble, ledge, buried obstructions, and variable soils show up in the middle of a production run. Lab Solar can identify those locations, document them for the project team and engineer, and perform the corrective installation the approved remediation procedure calls for.
Where this scope fits
After civil and layout
Foundation installation typically follows grading and survey layout. Lab Solar coordinates with the project's layout crew or surveyor on point control and row identification.
Ahead of racking and trackers
Foundation accuracy sets the pace for every mechanical scope behind it, so tolerance issues are raised and corrected before the racking crew arrives on those rows.
During remediation
Refusal locations, replacement posts, and engineered corrections are handled as their own tracked scope so the project team can see what is outstanding.
Included in this scope
- Driven steel piles and structural posts
- I-beam and W-section installation
- Single-axis tracker foundation posts
- Fixed-tilt foundation posts
- Production pile driving with layout coordination
- Plumb, rotation, and reveal verification
- Embedment-depth verification and documentation
- Refusal identification, marking, and reporting
- Engineered refusal remediation support
- Pull-test and load-verification support
- Damaged, bent, and misaligned post replacement
- Post remediation ahead of racking installation
- Installed to the project's engineered foundation drawings and field direction
- Production and installation records kept together, not reconstructed later
- Refusals and obstructions documented at the location where they occur
- Coordination with racking crews so completed rows can be released cleanly
Questions project teams ask
What types of solar posts can Lab Solar install?
Driven steel piles, I-beams, W-sections, and structural posts used for ground-mount solar foundations, installed to the project's engineered drawings.
Does Lab Solar perform solar pile driving?
Yes. Production pile driving for commercial and utility-scale ground-mount arrays is one of Lab Solar's primary field scopes.
Can Lab Solar assist with pile refusals?
Yes. Refusals and obstructions are identified, marked, and reported, and Lab Solar can perform the corrective installation the project's approved engineered remediation procedure requires.
Does Lab Solar support tracker and fixed-tilt foundations?
Yes. Both single-axis tracker foundation posts and fixed-tilt foundation posts are within the scope.
Can Lab Solar provide pull-testing support?
Yes. Lab Solar can support pull testing and load verification performed by or for the project team, including access, equipment support, and post preparation.
Can Lab Solar replace damaged or misaligned posts?
Yes. Bent, damaged, misaligned, and out-of-tolerance posts can be remediated or replaced, either during the foundation scope or later as punch-list work.
Scopes that often run with this work
Lab Solar can support a single defined scope or provide crews across multiple phases of a commercial or utility-scale solar project.
Have this scope on an upcoming project?
Send the project location, drawings, quantities, and schedule requirements. We'll review the work and confirm where Lab Solar can support the project.